86447754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 211071744

約数和(自身を除く): 124623990

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 71, 102, 138, 142, 153, 173, 207, 213, 306, 346, 391, 414, 426, 519, 639, 782, 1038, 1173, 1207, 1278, 1557, 1633, 2346, 2414, 2941, 3114, 3266, 3519, 3621, 3979, 4899, 5882, 7038, 7242, 7958, 8823, 9798, 10863, 11937, 12283, 14697, 17646, 21726, 23874, 24566, 26469, 27761, 29394, 35811, 36849, 52938, 55522, 67643, 71622, 73698, 83283, 110547, 135286, 166566, 202929, 208811, 221094, 249849, 282509, 405858, 417622, 499698, 565018, 608787, 626433, 847527, 1217574, 1252866, 1695054, 1879299, 2542581, 3758598, 4802653, 5085162, 9605306, 14407959, 28815918, 43223877, 86447754]

約数ペア:

[(1, 86447754), (2, 43223877), (3, 28815918), (6, 14407959), (9, 9605306), (17, 5085162), (18, 4802653), (23, 3758598), (34, 2542581), (46, 1879299), (51, 1695054), (69, 1252866), (71, 1217574), (102, 847527), (138, 626433), (142, 608787), (153, 565018), (173, 499698), (207, 417622), (213, 405858), (306, 282509), (346, 249849), (391, 221094), (414, 208811), (426, 202929), (519, 166566), (639, 135286), (782, 110547), (1038, 83283), (1173, 73698), (1207, 71622), (1278, 67643), (1557, 55522), (1633, 52938), (2346, 36849), (2414, 35811), (2941, 29394), (3114, 27761), (3266, 26469), (3519, 24566), (3621, 23874), (3979, 21726), (4899, 17646), (5882, 14697), (7038, 12283), (7242, 11937), (7958, 10863), (8823, 9798)]